_iputils_ rebased to version 20160308
The _iputils_ packages have been upgraded to upstream version 20160308, which provides a number of bug fixes and enhancements over the previous version.
Notably, the "ping" command is now dual stack aware. It can be used for probing both IPv4 and IPv6 addresses. The old "ping6" command is now a symbolic link to the "ping" command and works the same way as before.